Third and Long - Written by Seth Fisher | Twitter: @sethAfisher13With the second game of pre-season for the Miami Dolphins tonight, Ryan Tannehill and the offense will get some necessary reps in building this offense and their chemistry. On the other side of the ball, the defense will need to prove that they can stop the run and get off the field.

As for individual battles, it's important to look at the backup quarterback, running back, tight end and starting linebacker positions. All those are interesting battles to keep a thoughtful watch on, and with that being said let's take a look at the most intriguing battles in the game tonight.